MongoCursor::hasNext

(PECL mongo >=0.9.0)

MongoCursor::hasNext — Checks if there are any more elements in this cursor

Descrierea

public MongoCursor::hasNext ( void ) : bool

Parametri

Această funcție nu are parametri.

Valorile întoarse

Returns if there is another element.

Erori/Excepții

Throws MongoConnectionException if it cannot reach the database and MongoCursorTimeoutException if the timeout is exceeded.